HYEON SEONG CHUN
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HYEON SEONG CHUN

Techdegree Student

Member Since February 23, 2015

8,414

Total Points

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Skills & Experience

  • Company

    tunalab

89 Achievements

  • Achievement

    Traversing the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Dec 3, 2019

    Traversing the DOM
  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    Dec 1, 2019

    Responding to User Interaction
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Dec 1, 2019

    Making Changes to the DOM
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Nov 30, 2019

    Getting a Handle on the DOM
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Nov 30, 2019

    The Browser Environment
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Nov 29, 2019

    JavaScript Objects
  • Achievement

    Programming AJAX

    AJAX Basics

    Achieved

    Nov 28, 2019

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics

    Achieved

    Nov 27, 2019

    AJAX Concepts
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Nov 25, 2019

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Nov 23, 2019

    JavaScript Loops
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Nov 22, 2019

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Nov 21, 2019

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Nov 20, 2019

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Nov 20, 2019

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Nov 20, 2019

    Introducing JavaScript
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    Nov 20, 2019

    Finishing the Game
  • Achievement

    Introducing JavaScript

    Introducing JavaScript

    Achieved

    Nov 20, 2019

    Introducing JavaScript
  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    Nov 19, 2019

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    Nov 19, 2019

    JavaScript is Everywhere
  • Achievement

    Adding 3D Effects with CSS

    CSS Transitions and Transforms

    Achieved

    Nov 19, 2019

    Adding 3D Effects with CSS
  • Achievement

    Add Reusable Logic to Your Sass

    Sass Basics

    Achieved

    Nov 18, 2019

    Add Reusable Logic to Your Sass
  • Achievement

    Write Smart and Efficient CSS with Sass

    Sass Basics

    Achieved

    Nov 18, 2019

    Write Smart and Efficient CSS with Sass
  • Achievement

    Improve Your Workflow with Sass

    Sass Basics

    Achieved

    Nov 17, 2019

    Improve Your Workflow with Sass
  • Achievement

    Getting Started with Sass

    Sass Basics

    Achieved

    Nov 16, 2019

    Getting Started with Sass
  • Achievement

    Getting Started with CSS Transforms

    CSS Transitions and Transforms

    Achieved

    Nov 9, 2019

    Getting Started with CSS Transforms
  • Achievement

    Transition Timing Functions and Delays

    CSS Transitions and Transforms

    Achieved

    Nov 7, 2019

    Transition Timing Functions and Delays
  • Achievement

    Getting Started with CSS Transitions

    CSS Transitions and Transforms

    Achieved

    Nov 6, 2019

    Getting Started with CSS Transitions
  • Achievement

    GitHub and Other Remote Repositories

    Introduction to Git

    Achieved

    Nov 6, 2019

    GitHub and Other Remote Repositories
  • Achievement

    Managing Committed Files

    Introduction to Git

    Achieved

    Nov 6, 2019

    Managing Committed Files
  • Achievement

    First Commits

    Introduction to Git

    Achieved

    Nov 6, 2019

    First Commits
  • Achievement

    Common Commands

    Introduction to the Terminal

    Achieved

    Nov 5, 2019

    Common Commands
  • Achievement

    Directories and Files

    Introduction to the Terminal

    Achieved

    Nov 5, 2019

    Directories and Files
  • Achievement

    The Command Shell

    Introduction to the Terminal

    Achieved

    Nov 4, 2019

    The Command Shell
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    Nov 1, 2019

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Nov 1, 2019

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Oct 31, 2019

    Understanding Flexbox
  • Achievement

    Advanced Selectors

    CSS Selectors

    Achieved

    Oct 31, 2019

    Advanced Selectors
  • Achievement

    Going Further with Attribute Selectors and Pseudo-Classes

    CSS Selectors

    Achieved

    Oct 30, 2019

    Going Further with Attribute Selectors and Pseudo-Classes
  • Achievement

    Selectors - Beyond the Basics

    CSS Selectors

    Achieved

    Oct 29, 2019

    Selectors - Beyond the Basics
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Oct 29, 2019

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Oct 27, 2019

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Oct 27, 2019

    Form Basics
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Oct 26, 2019

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Oct 26, 2019

    Table Basics
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Oct 18, 2019

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Oct 17, 2019

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Oct 11, 2019

    Basic Layout
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Oct 10, 2019

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Oct 9, 2019

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Oct 9, 2019

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Oct 1, 2019

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Sep 19, 2019

    Getting Started with CSS Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Sep 17, 2019

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Sep 6, 2019

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Sep 1, 2019

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Aug 29, 2019

    Getting Started with CSS
  • Achievement

    Going Further with HTML

    HTML Basics

    Achieved

    Jul 14, 2019

    Going Further with HTML
  • Achievement

    Images, Text and Links

    HTML Basics

    Achieved

    Jun 27, 2019

    Images, Text and Links
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Jun 27, 2019

    Structuring Your Content
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Jun 26, 2019

    Getting Started With HTML
  • Achievement

    Using Slack Effectively

    Slack for the Techdegree

    Achieved

    Jun 25, 2019

    Using Slack Effectively
  • Achievement

    Introducing Slack for the Techdegree

    Slack for the Techdegree

    Achieved

    Jun 24, 2019

    Introducing Slack for the Techdegree
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 24, 2019

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 24, 2019

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 23, 2019

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 22, 2019

    Getting Familiar with HTML and CSS
  • Achievement

    Getting Started with Android

    Build a Simple Android App (retired 2014)

    Achieved

    May 25, 2015

    Getting Started with Android
  • Achievement

    Testing and Debugging

    Build a Simple Android App (2014)

    Achieved

    May 20, 2015

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App (2014)

    Achieved

    May 18, 2015

    Improving Our Code
  • Achievement

    Coding the Fun Facts

    Build a Simple Android App (2014)

    Achieved

    May 17, 2015

    Coding the Fun Facts
  • Achievement

    Basic Android Programming

    Build a Simple Android App (2014)

    Achieved

    May 16, 2015

    Basic Android Programming
  • Achievement

    Creating the Initial Screen Layout

    Build a Simple Android App (2014)

    Achieved

    May 13, 2015

    Creating the Initial Screen Layout
  • Achievement

    Meet Objects

    Java Objects (Retired)

    Achieved

    Apr 10, 2015

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Apr 9, 2015

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Apr 9, 2015

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Apr 8, 2015

    Getting Started with Java
  • Achievement

    Getting Started with Android

    Build a Simple Android App (2014)

    Achieved

    Apr 7, 2015

    Getting Started with Android
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Apr 6, 2015

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Mar 26, 2015

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Mar 26, 2015

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Mar 24, 2015

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Mar 19, 2015

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Mar 17, 2015

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Mar 15, 2015

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Mar 9, 2015

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Mar 6, 2015

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Mar 5, 2015

    Beginning HTML and CSS
  • Achievement

    Introduction to Game Design

    Mobile Game Design

    Achieved

    Feb 24, 2015

    Introduction to Game Design
  • Achievement

    Newbie

    Achieved

    Feb 23, 2015

    Newbie